2097575876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{189929}}^1$

素因数の和:190195

約数の個数: 24

約数和(自身を含む): 4020438240

約数和(自身を除く): 1922862364

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 11044, 189929, 379858, 759716, 2089219, 4178438, 8356876, 47672179, 95344358, 190688716, 524393969, 1048787938, 2097575876]

約数ペア:

[(1, 2097575876), (2, 1048787938), (4, 524393969), (11, 190688716), (22, 95344358), (44, 47672179), (251, 8356876), (502, 4178438), (1004, 2089219), (2761, 759716), (5522, 379858), (11044, 189929)]